159180216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13789}}^1$

素因数の和:13848

約数の個数: 64

約数和(自身を含む): 440176800

約数和(自身を除く): 280996584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 13789, 27578, 41367, 55156, 82734, 110312, 165468, 179257, 330936, 358514, 510193, 537771, 717028, 1020386, 1075542, 1434056, 1530579, 2040772, 2151084, 3061158, 4081544, 4302168, 6122316, 6632509, 12244632, 13265018, 19897527, 26530036, 39795054, 53060072, 79590108, 159180216]

約数ペア:

[(1, 159180216), (2, 79590108), (3, 53060072), (4, 39795054), (6, 26530036), (8, 19897527), (12, 13265018), (13, 12244632), (24, 6632509), (26, 6122316), (37, 4302168), (39, 4081544), (52, 3061158), (74, 2151084), (78, 2040772), (104, 1530579), (111, 1434056), (148, 1075542), (156, 1020386), (222, 717028), (296, 537771), (312, 510193), (444, 358514), (481, 330936), (888, 179257), (962, 165468), (1443, 110312), (1924, 82734), (2886, 55156), (3848, 41367), (5772, 27578), (11544, 13789)]